/* ======================================
   Estilos principales - domain
   ====================================== */

/* Variables */
:root {
    /* Colores principales */
    --color-primary: #3F3D56;
    --color-accent: #00FFC6;
    --color-bg-light: #FFEAD8;
    --color-bg-dark: #FFD6C3;
    --color-text: #2C2C2C;
    --color-text-light: #FFFFFF;
    --color-text-muted: #757575;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-s: 1rem;
    --spacing-m: 2rem;
    --spacing-l: 3rem;
    --spacing-xl: 5rem;
    
    /* Bordes */
    --border-radius-s: 4px;
    --border-radius-m: 8px;
    --border-radius-l: 16px;
    
    /* Sombras */
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-strong: 0 10px 30px rgba(0, 0, 0, 0.15);
    
    /* Transiciones */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Tamaño de fuente */
    --font-size-xs: 0.75rem;
    --font-size-s: 0.875rem;
    --font-size-m: 1rem;
    --font-size-l: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    --font-size-xxxl: 3rem;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    background: linear-gradient(135deg, var(--color-bg-light), var(--color-bg-dark));
    background-attachment: fixed;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}

ul, ol {
    list-style-position: inside;
}

/* Contenedor */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-m);
}

/* Grid system - 12 columnas */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

[class*="col-"] {
    padding: 0 15px;
}

/* Utilidades */
.img-fluid {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-m);
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.img-fluid:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-s); }
.mb-3 { margin-bottom: var(--spacing-m); }
.mb-4 { margin-bottom: var(--spacing-l); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-s); }
.mt-3 { margin-top: var(--spacing-m); }
.mt-4 { margin-top: var(--spacing-l); }
.mt-5 { margin-top: var(--spacing-xl); }

.accent {
    color: var(--color-accent);
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-s);
    color: var(--color-primary);
}

h1 { font-size: var(--font-size-xxxl); }
h2 { font-size: var(--font-size-xxl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-l); }
h5 { font-size: var(--font-size-m); }
h6 { font-size: var(--font-size-s); }

p {
    margin-bottom: var(--spacing-s);
}

/* Botones */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-m);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    font-size: var(--font-size-s);
    letter-spacing: 1px;
    border: 2px solid transparent;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-light);
}

.btn--primary:hover {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-medium);
    transform: translateY(-3px);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    box-shadow: var(--shadow-medium);
    transform: translateY(-3px);
}

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-s) 0;
    backdrop-filter: blur(5px);
    transition: all var(--transition-fast);
}

.header.scrolled {
    padding: var(--spacing-xs) 0;
    box-shadow: var(--shadow-medium);
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo__text {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: var(--font-size-xl);
    background: linear-gradient(135deg, var(--color-primary), #6A67E6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-transform: lowercase;
}

/* Navegación */
.nav {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    list-style: none;
}

.nav__item {
    margin-left: var(--spacing-m);
}

.nav__link {
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

.nav__link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-accent);
    transition: width var(--transition-fast);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
}

.hero .container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.hero__content {
    flex: 1;
    animation: fadeInUp 1s ease-out;
}

.hero__image {
    flex: 1;
    animation: fadeInRight 1s ease-out 0.3s;
    animation-fill-mode: both;
}

.hero__title {
    margin-bottom: var(--spacing-m);
    font-size: clamp(2rem, 5vw, 3.5rem);
}

.hero__subtitle {
    font-size: var(--font-size-l);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-m);
}

.hero__cta {
    display: flex;
    gap: var(--spacing-s);
}

/* Secciones generales */
.section {
    padding: var(--spacing-xl) 0;
}

.section__title {
    text-align: center;
    margin-bottom: var(--spacing-l);
    position: relative;
    padding-bottom: var(--spacing-s);
}

.section__title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--color-accent);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* Sobre Nosotros */
.about__content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-l);
    align-items: center;
}

.about__text {
    flex: 1;
    min-width: 300px;
}

.about__image {
    flex: 1;
    min-width: 300px;
}

/* Servicios */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-l);
}

.service-card {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-l);
    padding: var(--spacing-m);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.service-card__icon {
    margin-bottom: var(--spacing-s);
}

.service-features {
    margin-top: var(--spacing-s);
    list-style: none;
}

.service-features li {
    padding: var(--spacing-xs) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    color: var(--color-accent);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-weight: bold;
}

/* Por qué elegirnos */
.why-us__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-m);
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius-m);
    padding: var(--spacing-m);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.feature-number {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 3.5rem;
    font-weight: 700;
    opacity: 0.1;
    color: var(--color-primary);
}

/* Ventajas */
.benefits__content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-l);
    align-items: center;
}

.benefits__image {
    flex: 1;
    min-width: 300px;
}

.benefits__list {
    flex: 1;
    min-width: 300px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-m);
    background-color: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-s);
    border-radius: var(--border-radius-m);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-fast);
}

.benefit-item:hover {
    background-color: white;
    box-shadow: var(--shadow-medium);
}

.benefit-icon {
    margin-right: var(--spacing-s);
    background-color: rgba(0, 255, 198, 0.1);
    padding: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Portafolio */
.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-m);
}

.portfolio-card {
    background-color: white;
    border-radius: var(--border-radius-m);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.portfolio-image {
    height: 200px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-content {
    padding: var(--spacing-m);
}

/* Testimonios */
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-m);
}

.testimonial-card {
    background-color: white;
    border-radius: var(--border-radius-m);
    padding: var(--spacing-m);
    box-shadow: var(--shadow-light);
    position: relative;
    transition: all var(--transition-medium);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    color: rgba(0, 255, 198, 0.2);
    font-family: serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.testimonial-content {
    margin-bottom: var(--spacing-s);
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author h4 {
    margin-bottom: 0;
    color: var(--color-primary);
}

.testimonial-author p {
    margin-bottom: 0;
    font-size: var(--font-size-s);
    color: var(--color-text-muted);
}

/* Contacto */
.contact__content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-l);
}

.contact__info {
    flex: 1;
    min-width: 300px;
}

.contact__details {
    margin-top: var(--spacing-m);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-s);
}

.contact-item svg {
    margin-right: var(--spacing-s);
}

.contact__form {
    flex: 1;
    min-width: 300px;
    background-color: white;
    padding: var(--spacing-m);
    border-radius: var(--border-radius-l);
    box-shadow: var(--shadow-light);
}

.form-group {
    margin-bottom: var(--spacing-m);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-s);
    font-family: inherit;
    font-size: inherit;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 255, 198, 0.1);
}

.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.radio-item,
.checkbox-item {
    display: flex;
    align-items: center;
}

.radio-item input,
.checkbox-item input {
    margin-right: var(--spacing-xs);
}

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: var(--spacing-l) 0;
}

.footer__content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-l);
}

.footer__column {
    flex: 1;
    min-width: 200px;
}

.footer__title {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-m);
    font-size: var(--font-size-l);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer__title::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 2px;
    background-color: var(--color-accent);
    bottom: 0;
    left: 0;
}

.footer__list {
    list-style: none;
    padding: 0;
}

.footer__list li {
    margin-bottom: var(--spacing-xs);
}

.footer__list a {
    color: var(--color-text-light);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer__list a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer__bottom {
    margin-top: var(--spacing-l);
    padding-top: var(--spacing-m);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: var(--font-size-s);
    opacity: 0.8;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--color-primary), #6A67E6);
    color: white;
    padding: var(--spacing-m);
    box-shadow: var(--shadow-medium);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateY(100%);
    animation: slideUp var(--transition-medium) forwards;
}

.cookie-content {
    max-width: 800px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-m);
}

.cookie-content p {
    margin-bottom: 0;
    flex: 3;
    min-width: 200px;
}

.cookie-content a {
    color: var(--color-accent);
    text-decoration: underline;
}

.cookie-content button {
    flex: 1;
    min-width: 120px;
}

/* Páginas legales */
.legal-page {
    padding: var(--spacing-xl) 0;
}

.legal-container {
    background-color: white;
    border-radius: var(--border-radius-l);
    padding: var(--spacing-l);
    box-shadow: var(--shadow-medium);
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.legal-title {
    margin-bottom: var(--spacing-l);
    text-align: center;
}

.legal-content h2 {
    margin-top: var(--spacing-l);
    margin-bottom: var(--spacing-s);
}

.legal-content p,
.legal-content ul,
.legal-content ol {
    margin-bottom: var(--spacing-m);
}

.legal-content ul,
.legal-content ol {
    padding-left: var(--spacing-m);
}

/* Página de agradecimiento */
.thanks-page {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-m);
}

.thanks-icon {
    color: var(--color-accent);
    font-size: 5rem;
    margin-bottom: var(--spacing-m);
}

.thanks-title {
    margin-bottom: var(--spacing-m);
}

.thanks-text {
    max-width: 600px;
    margin-bottom: var(--spacing-l);
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* Media Queries */
@media (max-width: 992px) {
    :root {
        --font-size-xxxl: 2.5rem;
        --font-size-xxl: 1.75rem;
    }
    
    .hero .container {
        flex-direction: column;
        gap: var(--spacing-l);
    }
    
    .hero__image {
        order: -1;
    }
    
    .hero__content,
    .hero__image {
        width: 100%;
    }
    
    .hero__cta {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
    }
    
    .nav__list {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        padding: var(--spacing-m);
        box-shadow: var(--shadow-medium);
    }
    
    .nav__list.active {
        display: flex;
    }
    
    .nav__item {
        margin: var(--spacing-xs) 0;
        margin-left: 0;
    }
    
    .nav__toggle {
        display: block;
    }
    
    .services__grid,
    .why-us__grid,
    .portfolio__grid,
    .testimonials__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    :root {
        --font-size-xxxl: 2rem;
        --font-size-xxl: 1.5rem;
        --spacing-xl: 2.5rem;
        --spacing-l: 2rem;
    }
    
    .hero__cta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .btn {
        width: 100%;
    }
    
    .cookie-content {
        text-align: center;
    }
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Modo de alto contraste */
@media (prefers-contrast: high) {
    :root {
        --color-accent: #00CC99;
        --color-primary: #333333;
        --color-text: #000000;
        --color-text-light: #FFFFFF;
    }
    
    .btn--outline {
        border-width: 3px;
    }
}